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|
{
callPackage,
fetchzip,
fetchFromGitHub,
dart,
dart-bin,
lib,
stdenv,
runCommand,
}:
let
mkCustomFlutter = args: callPackage ./flutter.nix args;
wrapFlutter = flutter: callPackage ./wrapper.nix { inherit flutter; };
getPatches =
dir:
let
files = builtins.attrNames (builtins.readDir dir);
in
if (builtins.pathExists dir) then map (f: dir + ("/" + f)) files else [ ];
mkFlutter =
{
version,
engineVersion,
dartVersion,
flutterHash,
dartHash,
patches,
pubspecLock,
artifactHashes,
channel,
}:
let
args = {
inherit
version
engineVersion
patches
pubspecLock
artifactHashes
channel
;
dart =
let
hash =
dartHash.${stdenv.hostPlatform.system}
or (throw "Unsupported system: ${stdenv.hostPlatform.system}");
in
(
if lib.versionAtLeast version "3.41" then
(dart-bin.overrideAttrs (oldAttrs: {
version = dartVersion;
src = oldAttrs.src.overrideAttrs (_: {
inherit hash;
});
}))
else
(dart-bin.overrideAttrs (_: {
# This overrideAttrs is used to replace the version in src.url
version = dartVersion;
__intentionallyOverridingVersion = true;
})).overrideAttrs
(oldAttrs: {
src = fetchzip {
inherit (oldAttrs.src) url;
inherit hash;
};
})
);
src =
let
source = fetchFromGitHub {
owner = "flutter";
repo = "flutter";
tag = version;
hash = flutterHash;
};
in
(
if lib.versionAtLeast version "3.32" then
# # Could not determine engine revision
(runCommand source.name { } ''
cp --recursive ${source} $out
chmod +w $out/bin
mkdir $out/bin/cache
cp $out/bin/internal/engine.version $out/bin/cache/engine.stamp
touch $out/bin/cache/engine.realm
'')
else
source
);
};
in
(mkCustomFlutter args).overrideAttrs (
prev: next: {
passthru = next.passthru // {
inherit wrapFlutter mkCustomFlutter mkFlutter;
buildFlutterApplication = callPackage ./build-support/build-flutter-application.nix {
flutter = wrapFlutter (mkCustomFlutter args);
};
};
}
);
flutterVersions = lib.mapAttrs' (
version: _:
let
versionDir = ./versions + "/${version}";
data = lib.importJSON (versionDir + "/data.json");
in
lib.nameValuePair "v${version}" (
wrapFlutter (
mkFlutter (
{
patches = (getPatches ./patches) ++ (getPatches (versionDir + "/patches"));
}
// data
)
)
)
) (builtins.readDir ./versions);
stableFlutterVersions = lib.attrsets.filterAttrs (_: v: v.channel == "stable") flutterVersions;
betaFlutterVersions = lib.attrsets.filterAttrs (_: v: v.channel == "beta") flutterVersions;
in
flutterVersions
// {
inherit wrapFlutter mkFlutter;
}
// lib.optionalAttrs (betaFlutterVersions != { }) {
beta = flutterVersions.${lib.last (lib.naturalSort (builtins.attrNames betaFlutterVersions))};
}
// lib.optionalAttrs (stableFlutterVersions != { }) {
stable = flutterVersions.${lib.last (lib.naturalSort (builtins.attrNames stableFlutterVersions))};
}
|
